239441040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 240

約数和(自身を含む): 884407680

約数和(自身を除く): 644966640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 761, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1522, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2283, 2622, 2736, 2760, 3044, 3312, 3420, 3496, 3805, 3933, 4140, 4370, 4560, 4566, 5244, 5520, 6088, 6555, 6840, 6849, 6992, 7610, 7866, 8280, 8740, 9132, 10488, 11415, 12176, 13110, 13680, 13698, 14459, 15220, 15732, 16560, 17480, 17503, 18264, 19665, 20976, 22830, 26220, 27396, 28918, 30440, 31464, 34245, 34960, 35006, 36528, 39330, 43377, 45660, 52440, 52509, 54792, 57836, 60880, 62928, 68490, 70012, 72295, 78660, 86754, 87515, 91320, 104880, 105018, 109584, 115672, 130131, 136980, 140024, 144590, 157320, 157527, 173508, 175030, 182640, 210036, 216885, 231344, 260262, 262545, 273960, 280048, 289180, 314640, 315054, 332557, 347016, 350060, 420072, 433770, 520524, 525090, 547920, 578360, 630108, 650655, 665114, 694032, 700120, 787635, 840144, 867540, 997671, 1041048, 1050180, 1156720, 1260216, 1301310, 1330228, 1400240, 1575270, 1662785, 1735080, 1995342, 2082096, 2100360, 2520432, 2602620, 2660456, 2993013, 3150540, 3325570, 3470160, 3990684, 4200720, 4988355, 5205240, 5320912, 5986026, 6301080, 6651140, 7981368, 9976710, 10410480, 11972052, 12602160, 13302280, 14965065, 15962736, 19953420, 23944104, 26604560, 29930130, 39906840, 47888208, 59860260, 79813680, 119720520, 239441040]

約数ペア:

[(1, 239441040), (2, 119720520), (3, 79813680), (4, 59860260), (5, 47888208), (6, 39906840), (8, 29930130), (9, 26604560), (10, 23944104), (12, 19953420), (15, 15962736), (16, 14965065), (18, 13302280), (19, 12602160), (20, 11972052), (23, 10410480), (24, 9976710), (30, 7981368), (36, 6651140), (38, 6301080), (40, 5986026), (45, 5320912), (46, 5205240), (48, 4988355), (57, 4200720), (60, 3990684), (69, 3470160), (72, 3325570), (76, 3150540), (80, 2993013), (90, 2660456), (92, 2602620), (95, 2520432), (114, 2100360), (115, 2082096), (120, 1995342), (138, 1735080), (144, 1662785), (152, 1575270), (171, 1400240), (180, 1330228), (184, 1301310), (190, 1260216), (207, 1156720), (228, 1050180), (230, 1041048), (240, 997671), (276, 867540), (285, 840144), (304, 787635), (342, 700120), (345, 694032), (360, 665114), (368, 650655), (380, 630108), (414, 578360), (437, 547920), (456, 525090), (460, 520524), (552, 433770), (570, 420072), (684, 350060), (690, 347016), (720, 332557), (760, 315054), (761, 314640), (828, 289180), (855, 280048), (874, 273960), (912, 262545), (920, 260262), (1035, 231344), (1104, 216885), (1140, 210036), (1311, 182640), (1368, 175030), (1380, 173508), (1520, 157527), (1522, 157320), (1656, 144590), (1710, 140024), (1748, 136980), (1840, 130131), (2070, 115672), (2185, 109584), (2280, 105018), (2283, 104880), (2622, 91320), (2736, 87515), (2760, 86754), (3044, 78660), (3312, 72295), (3420, 70012), (3496, 68490), (3805, 62928), (3933, 60880), (4140, 57836), (4370, 54792), (4560, 52509), (4566, 52440), (5244, 45660), (5520, 43377), (6088, 39330), (6555, 36528), (6840, 35006), (6849, 34960), (6992, 34245), (7610, 31464), (7866, 30440), (8280, 28918), (8740, 27396), (9132, 26220), (10488, 22830), (11415, 20976), (12176, 19665), (13110, 18264), (13680, 17503), (13698, 17480), (14459, 16560), (15220, 15732)]